tasks #7032: Add new entry in local.inc

In order to activate or deactivate at site level
the empty commit messages

Change-Id: I1ed3abdfffa1a57b9fc9184808a922ef508cc427
Merge commit 'refs/changes/09/2609/2' of ssh://gerrit.tuleap.net:29418/tuleap into HEAD

* ssh://gerrit.tuleap.net:29418/tuleap:
  tasks #7032: Add new entry in local.inc

Change-Id: Ifd2c40e8c70259cecc83e66ea2ee2281430d86cd
This is Tuleap 7.1.99.24

Change-Id: Ia903e830b4acfde1d0029bd2176295c5fbb12624